Tagged Questions

MKMapView is part of Apple's Map Kit framework for developing location-aware iOS applications, and provides an embeddable map interface. Effective iOS 6, the Map Kit framework uses Apple's own map service. In iOS 5.1 and earlier, the framework uses the Google Mobile Maps service.

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0
votes
2answers
21 views

Break up MKMap into tiles — tiles too small

I am working on an overlay for MKMapView using MKOverlay and MKOverlayView. To start things I just want to divide the world into tiles depending on the current zoom level. So when I am zoomed out I ...
0
votes
1answer
9 views

MapView smooth annotation's location update

I have 2 annotations on my mapView: current user location and a car location. I'm getting the car location every 5 seconds from the server and moving the location of the car annotation. The question ...
0
votes
1answer
15 views

iOS: smart refreshing of annotations

Whenever I move my map in my application I download new annotations(or coordinates rather) from a webserver, appropriate for the maps state. I do not want to download already downloaded annotations ...
0
votes
1answer
39 views

Annotations are not adding on Map

I am trying to add multiple annotations on Map using this code. - (void)showOnMap { sharedRequest = [RequestHandler sharedRquest]; for (int i=0 ; i<[sharedRequest.dataArray count] ; ...
0
votes
1answer
6 views

zooming on Mapview Crashes the app on iOS6

i am using mapview. when i zoomin on map it shows did recieve memory warning and crashes the app in iOS 6 devices .but its working fine in below versions. Its taking more memory when i zoom in but ...
1
vote
0answers
18 views

I would like annotations to cleanly fall into the center of the shape drawn. Unknown cause of annotation offset

All, I've recently followed this tutorial on drawing smooth line's using cocos2d. http://www.merowing.info/2012/04/drawing-smooth-lines-with-cocos2d-ios-inspired-by-paper/ It's a great tutorial. I ...
7
votes
2answers
3k views

CLLocationCoordinate2D without knowing how many will be in the array?

I need to build an array using something like the following: CLLocationCoordinate2D points[4]; points[0] = CLLocationCoordinate2DMake(41.000512, -109.050116); points[1] = ...
0
votes
0answers
18 views

Nearby user location map not loading while using foursquare api

I am trying to get the nearby venues using foursquare api WARNING: Passed MKUserLocation to -[MKMapView removeAnnotation:]. Use -[MKMapView setShowsUserLocation:NO] instead I am getting this warning ...
0
votes
0answers
35 views

iOS : MapKit place an annotation relative to the map, and not the bounds of the screen

I am writing an application with a mapview inside. I download coordinates for some annotations from my server via a HTTP request. I am supposed to decode the JsonResponse and add the annotations to ...
-1
votes
1answer
22 views

creating route on MapView

I am working on small assignment.This is MKMapView based project, in which i am drawing a route from user's current location. I have already got the user's city by reversegeocoding .I am using ...
3
votes
7answers
2k views

Error when using MKMapView

I created a single view application with story boards. All I had in my view was MKMapView, thats it. It compiles without errors or warning but when I run it, I get this error in my console window: ...
0
votes
2answers
47 views

Map Annotation Adding Image

Below, I have created an Annotation for my map which works perfectly and shows up with the title and subtitle as it should. But I wish to add a small image to the left of the annotation but can't ...
0
votes
0answers
8 views

error warning : readSession has bad readRef

I am working in MKMapView, when I change the value in span I got these error "readSession [0x1593c510] has bad readRef [0x1593c0a0]" what does it means? It is fine in this code ...
0
votes
1answer
9 views

logic behind the MKCoordinateSpan

working on MKMapView, I want to be have clear concept on MKCoordinateSpan. My interest is, when we give the value for the MKCoordinateSpan, what is the reference parts, or what is the range of each ...
0
votes
0answers
6 views

Having Mapping call a function once panning has stopped (map is at rest)

I'm trying to call a method after a user has not only finished panning, but once the velocity is at 0 (map is at rest). Unfortunately everything I have tried does not seem to work. I've tried adding a ...

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